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NodeB

V100R008

Commissioning Guide

Issue 05

Date 2007-09-30

Part Number 00297726

Huawei Technologies Proprietary


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Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. For any

assistance, please contact our local office or company headquarters.

Huawei Technologies Co., Ltd.

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and other Huawei trademarks are the property of Huawei Technologies Co., Ltd.

All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice

The information in this document is subject to change without notice. Every effort has been made in the

preparation of this document to ensure accuracy of the contents, but the statements, information, and

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Contents

About This Document.....................................................................................................................1

1 NodeB Commissioning Resources..........................................................................................1-1

2 NodeB Commissioning Scenarios..........................................................................................2-1

3 Local commissioning of the NodeB (Transmission Available)........................................3-1

3.1 Locally Commissioning the Macro NodeB (Transmission Available)...........................................................3-2

3.2 Locally Commissioning the Distributed NodeB (Transmission Available)...................................................3-3

4 Locally Commissioning the NodeB (Transmission Unavailable)....................................4-1

4.1 Locally Commissioning the Macro NodeB (Transmission Unavailable).......................................................4-2

4.2 Locally Commissioning the Distributed NodeB (Transmission Unavailable)................................................4-3

5 Remotely Commissioning the NodeB....................................................................................5-1

5.1 Remotely Commissioning the Macro NodeB.................................................................................................5-2

5.2 Remotely Commissioning the Distributed NodeB..........................................................................................5-3

6 Checking the DIP Switches Settings of the NodeB.............................................................6-1

6.1 Checking the DIP Switches Settings of the Macro NodeB.............................................................................6-2

6.1.1 DIP Switches on the BESP Board..........................................................................................................6-2

6.1.2 DIP Switches on the NDTI Board..........................................................................................................6-2

6.1.3 DIP Switches on the NUTI Board..........................................................................................................6-5

6.2 Checking the DIP Switches Settings of the Distributed NodeB.....................................................................6-6

6.2.1 DIP Switch on the BBU3806.................................................................................................................6-7

6.2.2 DIP Switch on the BBU3806C...............................................................................................................6-8

7 Powering On the NodeB...........................................................................................................7-1

7.1 Powering On the BTS3812E...........................................................................................................................7-2

7.2 Powering On the BTS3812AE .......................................................................................................................7-3

7.3 Powering On the DBS3800.............................................................................................................................7-5

7.4 Powering On the iDBS3800............................................................................................................................7-8

8 Upgrading the NodeB Software and Downloading the Data Configuration File.... .....8-1

8.1 Setting the IP Address of NodeB LMT PC.....................................................................................................8-3

8.2 Connecting the LMT PC to the NodeB...........................................................................................................8-4

8.2.1 Locally Connecting the LMT PC to the NodeB.....................................................................................8-5

8.2.2 Remotely Connecting the LMT PC to the NodeB (Through RNC BAM).............................................8-7

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8.2.3 Remotely Connecting the LMT PC to the NodeB (on M2000).............................................................8-8

8.3 Setting the Route from the LMT PC to the NodeB.........................................................................................8-8

8.4 Logging In to the NodeB on the NodeB LMT................................................................................................8-9

8.4.1 Locally Logging In to the NodeB on the LMT......................................................................................8-9

8.4.2 Remotely Logging In to the NodeB (Through RNC BAM)................................................................8-11

8.4.3 Remotely Logging In to the NodeB (on M2000).................................................................................8-13

8.5 Upgrading the NodeB Software....................................................................................................................8-15

8.5.1 Checking the Compatibility of the NodeB Software Version .............................................................8-16

8.5.2 Downloading the BootROM Software Package of the NodeB ...........................................................8-17

8.5.3 Activating the BootROM Software of the NodeB...............................................................................8-22

8.5.4 Downloading the Software of the NodeB............................................................................................8-25

8.5.5 Activating the Software of the NodeB.................................................................................................8-30

8.6 Downloading the NodeB Data Configuration File........................................................................................8-34

8.7 Resetting the NodeB......................................................................................................................................8-37

9 Checking the Connection of the RRU3801C in the Network............................................9-1

9.1 Checking the Connection Between the RRU3801C and the Macro NodeB...................................................9-2

9.1.1 Checking the Consistency in Connection and Data Configuration Between RRU3801C and Macro NodeB

.........................................................................................................................................................................9-2

9.1.2 Checking the Links Between the Macro NodeB and the RRU3801C...................................................9-3

9.2 Checking the Internal Status of the DBS3800................................................................................................9-3

9.2.1 Checking the Consistency Between DBS3800 Hardware and Data Configuration...............................9-4

9.2.2 Checking the Link Between the BBU3806/BBU3806C and the RRU3801C.......................................9-4

9.3 Checking the Internal Status of the iDBS3800...............................................................................................9-59.3.1 Checking the Consistency Between iDBS3800 Hardware and Data Configuration..............................9-5

9.3.2 Checking the Links Between the BBU3806, RHUB, and pRRU3801..................................................9-6

10 Checking the Running Status of the NodeB.....................................................................10-1

10.1 Checking NodeB Transmission...................................................................................................................10-2

10.1.1 Checking E1/T1 Links.......................................................................................................................10-2

10.1.2 Checking STM-1 Links......................................................................................................................10-3

10.1.3 Checking Ethernet Links....................................................................................................................10-4

10.2 Commissioning SNTP.................................................................................................................................10-5

10.3 Handling Alarms During NodeB Commissioning......................................................................................10-6

10.4 Checking the Status of a Cell......................................................................................................................10-7

10.5 Measuring the RTWP..................................................................................................................................10-7

10.6 Monitoring the Output Power of the NodeB...............................................................................................10-9

11 Commissioning the Alarm Equipment..............................................................................11-1

11.1 Adding the Alarm Equipment.....................................................................................................................11-2

11.2 Setting the External Alarm..........................................................................................................................11-3

11.3 Checking the External Alarm......................................................................................................................11-5

12 Commissioning the ALD......................................................................................................12-1

12.1 Commissioning the RET Antenna...............................................................................................................12-2

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12.1.1 Setting the ALD Power Switch..........................................................................................................12-3

12.1.2 Adding ALDs.....................................................................................................................................12-3

12.1.3 Downloading the Data Configuration File of the RET Antenna........................................................12-4

12.1.4 Calibrating the RET Antenna.............................................................................................................12-4

12.1.5 Setting the Downtilt of the RET Antenna..........................................................................................12-5

12.1.6 Querying the Current Downtilt of the RET Antenna.........................................................................12-6

12.1.7 MML Commands Related to ALDs...................................................................................................12-6

12.2 Commissioning the STMA..........................................................................................................................12-7

12.2.1 Setting the ALD Power Switch..........................................................................................................12-8

12.2.2 Adding ALDs.....................................................................................................................................12-8

12.2.3 Querying the Gain Range of the STMA.............................................................................................12-9

12.2.4 Setting the Gain of the STMA............................................................................................................12-9

12.2.5 Querying the Gain of the STMA......................................................................................................12-10

12.2.6 MML Commands Related to the STMA..........................................................................................12-10

13 Testing NodeB Services .......................................................................................................13-1

14 Testing NodeB Services on RNC Simulator.....................................................................14-1

14.1 Configuring the RNC Simulator.................................................................................................................14-2

14.2 Connecting the RNC Simulator to the NodeB............................................................................................14-4

14.3 Logging In to the NodeB on the RNC Simulator........................................................................................14-5

14.4 Setting Up a Cell on the RNC Simulator.................................................................................... ................14-5

14.5 Testing Calls on the RNC Simulator...........................................................................................................14-6

15 NodeB Commissioning FAQs..............................................................................................15-115.1 Faulty Local Connection Between the LMT and the NodeB......................................................................15-3

15.2 Faulty Remote Connection Between the LMT and the NodeB...................................................................15-3

15.3 Failure to Download the NodeB Data Configuration File..........................................................................15-3

15.4 Low Data Rate of PS Data..........................................................................................................................15-4

15.5 Failure of the UE to Search the Network....................................................................................................15-4

15.6 Failure to Conduct a Dialing Test...............................................................................................................15-5

15.7 Causes for the ALD Current Abnormal Alarm...........................................................................................15-5

15.8 ALD Information to Be Collected...............................................................................................................15-6

15.9 Failure to Set the Downtilt of the RET Antenna.........................................................................................15-6

15.10 FE Port in DOWN State ...........................................................................................................................15-7

15.11 PPP Link in the DOWN State ..................................................................................................................15-8

15.12 Faulty NCP and CCPs...............................................................................................................................15-8

15.13 Faulty E1 Links.........................................................................................................................................15-9

15.14 Removal of a Cell After Setup................................................................................................................15-10

15.15 Repeated Establishment and Removal of the Common Channel After Cell Setup.................................15-11

15.16 Removal of the Common Channel Upon Call Initiation.........................................................................15-11

15.17 Failure to Activate the HSDPA Service..................................................................................................15-12

15.18 Alarms Related to RET/TMA/STMA Links...........................................................................................15-12

16 NodeB Commissioning Data Sheet....................................................................................16-1

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Index.................................................................................................................................................i-1

Contents

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Figures

Figure 6-1 DIP switches on the NDTI..................................................................................................................6-3

Figure 6-2 DIP switch on the NUTI.....................................................................................................................6-6

Figure 6-3 DIP switch on the BBU3806..............................................................................................................6-7

Figure 6-4 DIP switch on the BBU3806C............................................................................................................6-8

Figure 7-1 Power switches on the power distribution box...................................................................................7-4

Figure 8-1 IP addresses in remote maintenance mode.........................................................................................8-3

Figure 8-2 Connecting LMT PC and NMPT in local maintenance mode............................................................8-6

Figure 8-3 Connecting LMT PC and BBU3806 in local maintenance mode........................................ ...............8-6

Figure 8-4 Connecting LMT PC and BBU3806C in local maintenance mode....................................................8-7

Figure 8-5 User Login dialog box........................................................................................................................8-9

Figure 8-6 Switching the NodeB language........................................................................................................8-10

Figure 8-7 User Login dialog box......................................................................................................................8-11

Figure 8-8 Switching the NodeB language........................................................................................................8-12

Figure 8-9 User Login dialog box......................................................................................................................8-13Figure 8-10 NodeB List dialog box....................................................................................................................8-14

Figure 8-11 Switching the NodeB language......................................................................................................8-15

Figure 8-12 Software Update dialog box...........................................................................................................8-18

Figure 8-13 Upgrade BOOTROM dialog box............................................................... ....................................8-19

Figure 8-14 FTP Setting dialog box...................................................................................................................8-21


Figure 8-16 Upgrade BOOTROM dialog box............................................................... ....................................8-24


Figure 8-18 Upgrade NodeB Software dialog box.............................................................................................8-27



Figure 8-21 Upgrade NodeB Software dialog box.............................................................................................8-32

Figure 8-22 DataConfig File Transfer dialog box..............................................................................................8-35


Figure 10-1 Physical loopback of E1/T1s on the DDF......................................................................................10-3

Figure 10-2 RTWP Measurement dialog box....................................................................................................10-8

Figure 10-3 Output Power Monitoring dialog box...........................................................................................10-10

Figure 14-1Starting LoadCaller......................................................................................................................14-2

Figure 14-2Open Project File dialog box........................................................................................................14-3

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Figure 14-3Selecting a project file of test.tpf.................................................................................................14-3

Figure 14-4Configuring UE information dialog box.....................................................................................14-3

Figure 14-5Configuring IP address of the board dialog box........................................................................14-4

Figures

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Tables

Table 1-1 Tools required for commissioning.......................................................................................................1-1

Table 2-1 NodeB commissioning scenarios.........................................................................................................2-1

Table 6-1 DIP switches on the BESP...................................................................................................................6-2

Table 6-2 DIP switch S11 on the NDTI...............................................................................................................6-3

Table 6-3 DIP switch S11 on the NDTI...............................................................................................................6-4

Table 6-4 DIP switches S3, S4, S5, and S6 on the NDTI....................................................................................6-4

Table 6-5 DIP switches S3, S4, S5, and S6 on the NDTI....................................................................................6-4

Table 6-6 Definitions of bits on DIP switch S11 on the NUTI............................................................................6-6

Table 6-7 Settings of the 8-pin DIP switch - 1.....................................................................................................6-7



Table 6-10 Settings of bits 3 and 4 on the DIP switch.........................................................................................6-9

Table 7-1 Checklist for power supply to the cabinet components.......................................................................7-2

Table 7-2 Relationship between devices and DC power switches.......................................................................7-5Table 7-3 LEDs on the BBU3806........................................................................................................................7-6

Table 7-4 LEDs on the BBU3806C......................................................................................................................7-6

Table 7-5 LEDs on the RRU3801C......................................................................................................................7-7

Table 7-6 LEDs on the BBU3806........................................................................................................................7-8

Table 8-1 IPparameters of LMT PC in local maintenance mode .......................................................................8-4

Table 8-2 IPparameters of LMT PC in remote maintenance mode.....................................................................8-4

Table 8-3 Description of route parameters...........................................................................................................8-8

Table 8-4 Elements in the User Login dialog box..............................................................................................8-10



Table 8-7 Elements in the Upgrade BOOTROM dialog box.............................................................................8-19

Table 8-8 Elements in the FTP Setting dialog box.............................................................................................8-21

Table 8-9 Elements in the Upgrade BOOTROM dialog box.............................................................................8-24

Table 8-10 Elements in the Upgrade NodeB Software dialog box....................................................................8-27

Table 8-11 Elements in the FTP Setting dialog box...........................................................................................8-29

Table 8-12 Elements in the Upgrade NodeB Software dialog box....................................................................8-32

Table 8-13 Elements in the DataConfig File Transfer dialog box......................................................................8-36

Table 8-14 Elements in the FTP Setting dialog box...........................................................................................8-37

Table 10-1 Elements in the RTWP Measurement dialog box............................................................................10-8

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Table 10-2 Elements in the Output Power Monitoring dialog box..................................................................10-10

Table 11-1 Parameters of the added subrack......................................................................................................11-2

Table 11-2 Parameters of the added board.........................................................................................................11-2

Table 11-3 Parameters of the added board.........................................................................................................11-3

Table 11-4 Parameters of the Boolean alarm port..............................................................................................11-3

Table 11-5 Parameters of the analog alarm port.................................................................................................11-4

Table 12-1 Items for the RET antenna commissioning......................................................................................12-2

Table 13-1 Basic items in the service dialing test..............................................................................................13-1

Table 15-1 Information to be collected and the handling suggestion when a fault occurs to the ALD.............15-6

Table 16-1 NodeB Commissioning Data Sheet..................................................................................................16-1

Tables

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About This Document

Purpose

The NodeB Commissioning Guide describes the commissioning and verification after the

NodeB installation, which ensures that the NodeB works as designed.

This document provides guidelines to the commissioning of the macro NodeB (BTS3812E,BTS3812A, BTS3812AE) and distributed NodeB (DBS3800 and iDBS3800), including

software upgrading and downloading, transmission commissioning, alarm handling, cell status

checking, RTWP measuring, output power monitoring, RET/STMA commissioning, service

commissioning, and typical FAQs about commissioning.

Related Versions

Product Name Related Versions

BTS3812E V100R008

BTS3812A V100R008

BTS3812AE V100R008

DBS3800 V100R008

iDBS3800 V100R008

Intended Audience

l This document is intended for field engineers.

Change History

Refer to Changes in NodeB Commissioning Guide.

Organization

1 NodeB Commissioning Resources

Tools, site information, associated NodeB software, and data configuration files that are required

for NodeB commissioning should be prepared.

2 NodeB Commissioning Scenarios

NodeB

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This part describes the three scenarios for the NodeB commissioning: local commissioning

(transmission available), local commissioning (transmission unavailable), and remote

commissioning.

3 Local commissioning of the NodeB (Transmission Available)

This task describes how to locally commission the NodeB (transmission available). The scenario

for this task is as follows: The RNC and the NodeB are properly connected, the LMT PC is

connected to the NodeB, and the NodeB is locally commissioned.

4 Locally Commissioning the NodeB (Transmission Unavailable)

The RNC and NodeB are not properly connected. The NodeB is locally commissioned on the

RNC Simulator. Ensure that the NodeB hardware is in good condition. After the RNC and the

NodeB are properly connected, the NodeB can access the WCDMA Radio Access Network

(RAN).

5 Remotely Commissioning the NodeB

This task describes how to remotely commission the NodeB. The scenario for this task is as

follows: The RNC and NodeB are properly connected. The IPoA channel between the RNC and

the NodeB works properly. The NodeB is commissioned remotely in the equipment room where

the RNC is located.

6 Checking the DIP Switches Settings of the NodeB

This task describes how to check the DIP switches settings of the NodeB before commissioning.

7 Powering On the NodeB

This task describes how to power on the NodeB after the DIP switches are correctly set.

8 Upgrading the NodeB Software and Downloading the Data Configuration File

This task describes how to upgrade the NodeB software and download the data configuration

file. Before performing this task, set the IP address of the NodeB, connect the NodeB to the

LMT, and log in to the LMT. Ensure that the idle space on the disk is not less than 1 G during

the operation.

9 Checking the Connection of the RRU3801C in the Network

This task describes how to check the internal status of the RRU, including link status between

RRU and DBS3800 and iDBS3800.

10 Checking the Running Status of the NodeB

This task describes how to check the running status of the NodeB to ensure proper working and

to rectify faults occurred during working.

11 Commissioning the Alarm Equipment

This task describes how to commission the alarm equipment, including adding the alarm

monitoring equipment, setting external alarms, and checking external alarms.

12 Commissioning the ALD

This task describes how to commission the ALD equipment. The task consists of commissioning

the RET antenna and commissioning the STMA.

13 Testing NodeB Services

About This Document

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This task describes how to test NodeB services on the UE to check whether the NodeB can

properly provide all types of services.

14 Testing NodeB Services on RNC Simulator

This task describes how to test NodeB services on the RNC Simulator in local commissioning(transmission unavailable). Before the test, ensure that all the data is configured and the NodeB

works properly.

15 NodeB Commissioning FAQs

This part describes the fault symptoms and cause analysis of the NodeB commissioning.

16 NodeB Commissioning Data Sheet

NodeB commissioning data sheet is used to record the process and result of the commissioning.

Conventions1. Symbol Conventions

The following symbols may be found in this document. They are defined as follows

Symbol Description

DANGER

Indicates a hazard with a high level of risk that, if not avoided,

will result in death or serious injury.

WARNING

Indicates a hazard with a medium or low level of risk which, if

not avoided, could result in minor or moderate injury.

CAUTION

Indicates a potentially hazardous situation that, if not avoided,

could cause equipment damage, data loss, and performance

degradation, or unexpected results.

TIP Indicates a tip that may help you solve a problem or save your

time.

NOTE Provides additional information to emphasize or supplement

important points of the main text.

2. General Conventions

Convention Description

Times New Roman Normal paragraphs are in Times New Roman.

Boldface Names of files,directories,folders,and users are in boldface. For

example,log in as userroot .

Italic Book titles are in italics.

Courier New Terminal display is in Courier New.

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3. Command Conventions


Boldface The keywords of a command line are in boldface.

Italic Command arguments are in italic.

[ ] Items (keywords or arguments) in square brackets [ ] are optional.

{x | y | ...} Alternative items are grouped in braces and separated by vertical

bars.One is selected.

[ x | y | ... ] Optional alternative items are grouped in square brackets and

separated by vertical bars.One or none is selected.

{ x | y | ... } * Alternative items are grouped in braces and separated by vertical

bars.A minimum of one or a maximum of all can be selected.

[ x | y | ... ] * Alternative items are grouped in braces and separated by vertical

bars.A minimum of zero or a maximum of all can be selected.

4. GUI Conventions


Boldface Buttons,menus,parameters,tabs,window,and dialog titles are in

boldface. For example,clickOK.

> Multi-level menus are in boldfaceand separated by the ">" signs.For example,choose File > Create > Folder .

5. Keyboard Operation


Key Press the key.For example,press Enter and press Tab.

Key1+Key2 Press the keys concurrently.For example,pressing Ctrl+Alt+A

means the three keys should be pressed concurrently.

Key1,Key2 Press the keys in turn.For example,pressing Alt,A means the two

keys should be pressed in turn.

6. Mouse Operation

Action Description

Click Select and release the primary mouse button without moving the

pointer.

Double-click Press the primary mouse button twice continuously and quickly

without moving the pointer.

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Action Description

Drag Press and hold the primary mouse button and move the pointer

to a certain position.

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1NodeB Commissioning ResourcesTools, site information, associated NodeB software, and data configuration files that are required

for NodeB commissioning should be prepared.

Tools

Table 1-1 lists the tools required for commissioning.

Table 1-1 Tools required for commissioning

Tools Quantity

Description Scenario

Computer 1 Requirements for hardware:

l For details, refer to Table 1.

l Ethernet adapters

The portable computer is

recommended for local

commissioning to meet

all requirements for the

computer.

The desktop computer is

recommended for remote

commissioning where

only the installation of

RNC Simulator software

is not required.

Requirements for the operating

system:

l Windows 2000 + Server Pack 4

or later patch release, or

Windows XP + SP2 patch

l Internet Explorer 5.1 or later

version (128 bit encryption

supported)

Requirements for the software:

l NodeB LMT. For details about

installation and operations, refer

to theNodeB LMT User Guide.

l CME. For details about

installation and operations, refer

to the CME User Guide.

l RNC Simulator software.

Ethernet cable 1 Connect the computer to the

NodeB.

Local commissioning of

the NodeB

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Tools Quantity

Description Scenario

Light Emitting

Diode (LED)

(optional)

1 Distinguish the TX end from the

RX end of the trunk cable.

Locally Commissioning

the NodeB (Transmission

Unavailable)



Available)

UE under test

(including a

SIM card)

1 Requirements for the UE under

test:

l The UE is subscribed to the

HLR in the network.

l You can observe the PCPICH

scrambling code, Ec/Io, and

RSCP on the UE.



Unavailable)



Available)

Magic Test

Box (MTB)

Only in local

commissioning

of the NodeB

(transmission

unavailable)

1 - Locally Commissioning


Unavailable)

Site Information

The site information of the NodeB to be commissioned covers the following:

l Critical information about the topology and configuration of the NodeB, such as the site

type, transmission mode, networking topology, and cell configuration.

l NodeB-related negotiation data in the RNC

NodeB Software

If the default software version on the site is inconsistent with the planned version, the NodeB

software on the site needs to be upgraded.

Prepare the following NodeB software before commissioning:

l BOOTROM software. The file name is fixed to NBRom.pck.

l NodeB software. The file name is fixed to NodeB.pck.

Before commissioning, copy the correct NodeB software to the FTP server. If it is the local

commissioning, copy the software to the specified directory of the computer used for

commissioning.

Data Configuration File

The NodeB data configuration file is named NodeBCfg.xml.

1 NodeB Commissioning Resources

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Before commissioning, copy the correct NodeB data configuration file to the FTP server. If it

is the local commissioning, copy the software to the specified directory of the computer used

for commissioning.

NOTE

Before commissioning, you must query and record the IP address of the IPoA channel (local IP address)

in the data configuration file.

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2NodeB Commissioning ScenariosThis part describes the three scenarios for the NodeB commissioning: local commissioning

(transmission available), local commissioning (transmission unavailable), and remote

commissioning.

Table 2-1 gives details about each scenario.

Table 2-1 NodeB commissioning scenarios

Scenario Description



Available)

l The RNC and NodeB are properly connected.

l The LMT PC is connected to the NodeB.

l

The NodeB is locally commissioned.



Unavailable)

l The RNC and NodeB are not properly connected.

l The NodeB is locally commissioned on the RNC Simulator.

Ensure that the NodeB hardware is in good condition.

l After the RNC and the NodeB are properly connected, the

NodeB can access the WCDMA Radio Access Network

(RAN).

Remotely Commissioning

the NodeB

l The RNC and NodeB are properly connected.

l The IPoA channel between the RNC and the NodeB works

properly.

l The NodeB is commissioned remotely in the equipment

room where the RNC is located.

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3 Local commissioning of the NodeB(Transmission Available)

About This Chapter

This task describes how to locally commission the NodeB (transmission available). The scenario

for this task is as follows: The RNC and the NodeB are properly connected, the LMT PC is

connected to the NodeB, and the NodeB is locally commissioned.

3.1 Locally Commissioning the Macro NodeB (Transmission Available)

This task describes how to locally commission the macro NodeB.

3.2 Locally Commissioning the Distributed NodeB (Transmission Available)

This task describes how to locally commission the distributed NodeBs.

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3.1 Locally Commissioning the Macro NodeB(Transmission Available)

This task describes how to locally commission the macro NodeB.

Prerequisite

The requirements for the NodeB are as follows:

l The hardware of the NodeB, such as the cabinet, cables, antenna system, and auxiliary

devices, haspassed the installation check.

l 1 NodeB Commissioning Resources are available.

l The associated data of the NodeB to be commissioned is negotiated with the RNC and the

negotiation data is recorded.The requirements for the RNC are as follows:

l The RNC connected to the NodeB is installed and commissioned and the system works

properly.

l The data of the NodeB to be commissioned is configured on the RNC and recorded.

Procedure

Step 1 6.1 Checking the DIP Switches Settings of the Macro NodeB.

Step 2 7.1 Powering On the BTS3812E/7.2 Powering On the BTS3812AE .

Step 3 8 Upgrading the NodeB Software and Downloading the Data Configuration File.

1. 8.1 Setting the IP Address of NodeB LMT PC.

2. 8.2.1 Locally Connecting the LMT PC to the NodeB.

3. 8.4.1 Locally Logging In to the NodeB on the LMT.

4. 8.5 Upgrading the NodeB Software.

5. 8.6 Downloading the NodeB Data Configuration File.

6. 8.7 Resetting the NodeB.

7. Log in to the NodeB LMT again.

Step 4 9.1 Checking the Connection Between the RRU3801C and the Macro NodeB.

This step is optional. This step is performed when the macro NodeB is configured with the

RRU3801C.

Step 5 10 Checking the Running Status of the NodeB.

1. 10.1 Checking NodeB Transmission.

2. 10.2 Commissioning SNTP.

3. 10.3 Handling Alarms During NodeB Commissioning.

4. 10.4 Checking the Status of a Cell.

5. 10.5 Measuring the RTWP.

6. 10.6 Monitoring the Output Power of the NodeB.


Available)

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Step 6 Perform as follows according to the configuration of the Environment Monitoring Instrument(EMI) at the site.

If... Then...

The site is configured with the EMI, 11 Commissioning the Alarm Equipment.

The site is not configured with the EMI, Go to Step 7.

Step 7 Perform as follows according to the configuration of the antenna line device (ALD) at the site.

If... Then...

The site is configured with the RET antenna, 12.1 Commissioning the RET Antenna.

The site is configured with the STMA, 12.2 Commissioning the STMA.

The site is not configured with the ALD, Go to Step 8.

Step 8 13 Testing NodeB Services .

Step 9 Notify the M2000 administrator that the service-ready NodeB can be managed by the M2000.

Step 10 Record the commissioning process and problems occurred during the commissioning in 16NodeB Commissioning Data Sheet, and then export the commissioning report.

----End

3.2 Locally Commissioning the Distributed NodeB(Transmission Available)

This task describes how to locally commission the distributed NodeBs.

Prerequisite



devices, has passed the installation check.



negotiation data is recorded.

The requirements for the RNC are as follows:


properly.


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Procedure

Step 1 6.2 Checking the DIP Switches Settings of the Distributed NodeB.

Step 2 7.3 Powering On the DBS3800/7.4 Powering On the iDBS3800.









Step 4 9.2 Checking the Internal Status of the DBS3800.

To locally commission the DBS3800, perform this step.

Step 5 9.3 Checking the Internal Status of the iDBS3800.

To locally commission the iDBS3800, perform this step.

Step 6 10 Checking the Running Status of the NodeB.

1. 10.1 Checking NodeB Transmission.

2. 10.2 Commissioning SNTP.

3. 10.3 Handling Alarms During NodeB Commissioning.

4. 10.4 Checking the Status of a Cell.

5. 10.5 Measuring the RTWP.

6. 10.6 Monitoring the Output Power of the NodeB.

Step 7 Perform as follows according to the configuration of the Environment Monitoring Instrument(EMI) on the site.

If... Then...

The site is configured with the EMI. 11 Commissioning the Alarm Equipment.

The site is not configured with the EMI. Go to Step 8.

Step 8 Perform as follows according to the configuration of the antenna line device (ALD) on the site.

If... Then...

The site is configured with the RET antenna. 12.1 Commissioning the RET Antenna.

The site is configured with the STMA 12.2 Commissioning the STMA.


Available)

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If... Then...

The site is not configured with the ALD Go to Step 9.

Step 9 13 Testing NodeB Services .


Step 11 Record the commissioning process and problems occurred during commissioning in 16 NodeBCommissioning Data Sheet, and then export the commissioning report.

----End

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4 Locally Commissioning the NodeB(Transmission Unavailable)

About This Chapter

The RNC and NodeB are not properly connected. The NodeB is locally commissioned on the

RNC Simulator. Ensure that the NodeB hardware is in good condition. After the RNC and the

NodeB are properly connected, the NodeB can access the WCDMA Radio Access Network

(RAN).

4.1 Locally Commissioning the Macro NodeB (Transmission Unavailable)

This task describes how to commission the macro NodeB: BTS3812E, BTS3812A, andBTS3812AE on the RNC Simulator.

4.2 Locally Commissioning the Distributed NodeB (Transmission Unavailable)

This task describes how to commission the distributed NodeBs: DBS3800 and iDBS3800 on the

RNC Simulator.

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4.1 Locally Commissioning the Macro NodeB(Transmission Unavailable)

This task describes how to commission the macro NodeB: BTS3812E, BTS3812A, and

BTS3812AE on the RNC Simulator.

Prerequisite









properly.


Procedure

Step 1 6.1 Checking the DIP Switches Settings of the Macro NodeB.

Step 2 7.1 Powering On the BTS3812E/7.2 Powering On the BTS3812AE .









Step 4 14 Testing NodeB Services on RNC Simulator.

Step 5 Perform as follows according to the configuration of the Environment Monitoring Instrument(EMI) at the site.

If... Then...

The site is configured with the EMI, 11 Commissioning the Alarm Equipment.

The site is not configured with the EMI, Go to Step 6.

Step 6 Perform as follows according to the configuration of the antenna line device (ALD) at the site.


Unavailable)

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If... Then...

The site is configured with the RET antenna, 12.1 Commissioning the RET Antenna.

The site is configured with the STMA, 12.2 Commissioning the STMA.

The site is not configured with the ALD, Go to Step 7.

Step 7 10.2 Commissioning SNTP.

Step 8 10.3 Handling Alarms During NodeB Commissioning.


Step 10 Record the commissioning process and problems occurred during the commissioning in 16

NodeB Commissioning Data Sheet, and then export the commissioning report.

----End

4.2 Locally Commissioning the Distributed NodeB(Transmission Unavailable)

This task describes how to commission the distributed NodeBs: DBS3800 and iDBS3800 on the

RNC Simulator.

PrerequisiteThe requirements for the NodeB are as follows:








properly.


Procedure

Step 1 6.2 Checking the DIP Switches Settings of the Distributed NodeB.

Step 2 7.3 Powering On the DBS3800/7.4 Powering On the iDBS3800.





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Step 4 14 Testing NodeB Services on RNC Simulator.


If... Then...




If... Then...








----End


Unavailable)

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5 Remotely Commissioning the NodeBAbout This Chapter

This task describes how to remotely commission the NodeB. The scenario for this task is as

follows: The RNC and NodeB are properly connected. The IPoA channel between the RNC and

the NodeB works properly. The NodeB is commissioned remotely in the equipment room where

the RNC is located.

5.1 Remotely Commissioning the Macro NodeB

This task describes how to remotely commission the following macro NodeBs: BTS3812E,

BTS3812A, and BTS3812AE.

5.2 Remotely Commissioning the Distributed NodeB

This task describes how to remotely commission the distributed NodeBs: DBS3800 and

iDBS3800 when they are connected to the RNC.

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5.1 Remotely Commissioning the Macro NodeB

This task describes how to remotely commission the following macro NodeBs: BTS3812E,BTS3812A, and BTS3812AE.

Prerequisite







l The cabinet is powered on.



properly.


Procedure



2. 8.2.2 Remotely Connecting the LMT PC to the NodeB (Through RNC BAM).

3. 8.3 Setting the Route from the LMT PC to the NodeB.

4. 8.4.2 Remotely Logging In to the NodeB (Through RNC BAM).







Step 4 10.4 Checking the Status of a Cell.

Step 5 10.5 Measuring the RTWP.

Step 6 10.6 Monitoring the Output Power of the NodeB.



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If... Then...




If... Then...






----End

5.2 Remotely Commissioning the Distributed NodeB

This task describes how to remotely commission the distributed NodeBs: DBS3800 and

iDBS3800 when they are connected to the RNC.

Prerequisite






l

1 NodeB Commissioning Resources are available.l The cabinet is powered on.



properly.


1 NodeB Commissioning Resources are available.

Procedure


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2. 8.2.2 Remotely Connecting the LMT PC to the NodeB (Through RNC BAM).

3. 8.3 Setting the Route from the LMT PC to the NodeB .

4. 8.4.2 Remotely Logging In to the NodeB (Through RNC BAM).







Step 4 10.4 Checking the Status of a Cell.

Step 5

Step 6


If... Then...




If... Then...






----End


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6 Checking the DIP Switches Settings of theNodeB

About This Chapter

This task describes how to check the DIP switches settings of the NodeB before commissioning.

6.1 Checking the DIP Switches Settings of the Macro NodeB

This task describes how to check whether the DIP switches on the BESP, NDTI, and NUTI of

the macro NodeB are correctly set before commissioning.

6.2 Checking the DIP Switches Settings of the Distributed NodeB

This task describes how to check whether the DIP switches on the BBU3806 and BBU3806C

of the distributed NodeB are correctly set before commissioning.

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6.1 Checking the DIP Switches Settings of the Macro NodeBThis task describes how to check whether the DIP switches on the BESP, NDTI, and NUTI of

the macro NodeB are correctly set before commissioning.

Procedure

Step 1 Check the setting of the 6.1.1 DIP Switches on the BESP Board.

Step 2 Check the setting of the 6.1.2 DIP Switches on the NDTI Board.

Step 3 Check the setting of the 6.1.3 DIP Switches on the NUTI Board.

----End

6.1.1 DIP Switches on the BESP BoardEach BESP has four DIP switches numbered S1, S2, S3, and S4. They are used to set the

grounding status of the RX and TX ends of an E1 cable.

Bits 1 to 4 of each DIP switch define the grounding status of a transmission cable in the sequence

of TX, RX, TX, RX. Note that ON indicates that the wire is grounded and that OFF indicates

that the wire is not grounded. Table 6-1 describes the settings of the DIP switches.

Table 6-1 DIP switches on the BESP

S1 S2 S3 S4 Description

ON ON ON ON Coaxial cable with the outer layer of its TX and RX ends

grounded (default state).

ON OFF ON OFF Coaxial cable with the outer

layer of its TX ends grounded

and that of its RX ends not

grounded.

OFF OFF OFF OFF Twisted pair

- - - - Not defined.

NOTE

When the coaxial cable is used, the outer layer of the TX end is usually grounded. For example,

l When device A connects to device B, the outer layer of the TX ends on both devices must be grounded.

l If the outer layer is not enabled on device B, the outer layer of both RX and TX ends on device A

must be grounded.

6.1.2 DIP Switches on the NDTI Board

The NDTI has nine DIP switches numbered from S3 to S11. DIP switches S3 through S6 are

used to set matched impedance for the eight E1/T1s. Switches S7 through S10 are used to set

the grounding status of the eight E1/T1s. Switch S11 is used to set the working mode andselection indication of matched impedance.


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Figure 6-1 shows the DIP switches on the NDTI.

Figure 6-1 DIP switches on the NDTI

l The DIP switch S11 determines the E1/T1 working mode and matched impedance of theE1/T1 cables. At present, eight E1/T1 cables can use only one matched impedance. Bits 1

and 2 are in use, and bits 3 and 4 are reserved. S11 informs the software of the matched

impedance setting for the E1/T1 cable.

l DIP switches S3 through S10 are used to set the hardware. Note that DIP switches S3

through S6 are used to set matched impedance for the eight E1/T1s and that switches S7

through S10 are reserved to set grounding state of the eight E1/T1s.

NOTE

You can set the grounding status of the E1/T1s on the BESP. For details, refer to 6.1.1 DIP Switches on

the BESP Board.

DIP switches on the NDTI are set to 75-ohm unbalanced transmission mode before delivery.

Table 6-2, Table 6-3, Table 6-4, and Table 6-5 list definitions of the DIP switches.

Table 6-2 DIP switch S11 on the NDTI

DIP Switch Bit 75-Ohm E1 120-Ohm E1

S11 1 ON ON

2 ON OFF

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Table 6-3 DIP switch S11 on the NDTI

DIP Switch Bit 100-Ohm T1 Reserved

S11 1 OFF OFF

2 ON OFF

Table 6-4 DIP switches S3, S4, S5, and S6 on the NDTI

DIP Switch Link No. Bit 75-Ohm E1 120-Ohm E1

S3 0 1 ON OFF

2 OFF OFF

1 3 ON OFF

4 OFF OFF

S4 2 1 ON OFF

2 OFF OFF

3 3 ON OFF

4 OFF OFF

S5 4 1 ON OFF

2 OFF OFF

5 3 ON OFF

4 OFF OFF

S6 6 1 ON OFF

2 OFF OFF

7 3 ON OFF

4 OFF OFF

Table 6-5 DIP switches S3, S4, S5, and S6 on the NDTI

DIP Switch Link No. Bit 100-OhmT1

Reserved

S3 0 1 OFF ON

2 ON ON

1 3 OFF ON

4 ON ON

S4 2 1 OFF ON


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DIP Switch Link No. Bit 100-OhmT1

Reserved

2 ON ON

3 3 OFF ON

4 ON ON

S5 4 1 OFF ON

2 ON ON

5 3 OFF ON

4 ON ON

S6 6 1 OFF ON

2 ON ON

7 3 OFF ON

4 ON ON

6.1.3 DIP Switches on the NUTI Board

The NUTI has only one DIP switch labeled S11. This DIP switch is used to select the E1/T1

working mode and the matched impedance of the E1/T1 cables. At present, eight E1s/T1s support

only one type of the matched impedance. Bits 1 and 2 are in use while bits 3 and 4 are reserved.

S11 is used to inform the software of the matched impedance setting for the E1/T1 cable.

Figure 6-2 shows DIP switch S11 on the NUTI.

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Figure 6-2 DIP switch on the NUTI

Table 6-6 describe the two bits on DIP switch S11.

Table 6-6 Definitions of bits on DIP switch S11 on the NUTI

DIPSwitch

Bit 75-Ohm E1 120-Ohm E1 100-Ohm T1 DefaultSetting

S11 1 OFF ON ON OFF

2 OFF ON OFF OFF

3 Reserved Reserved Reserved OFF

4 Reserved Reserved Reserved OFF

NOTE

The DIP switch on the NUTI is set to 75-ohm unbalanced transmission mode before delivery.

6.2 Checking the DIP Switches Settings of the DistributedNodeB

This task describes how to check whether the DIP switches on the BBU3806 and BBU3806C

of the distributed NodeB are correctly set before commissioning.


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Procedure

Step 1 Check the setting of the 6.2.1 DIP Switch on the BBU3806.

Step 2 Check the setting of the 6.2.2 DIP Switch on the BBU3806C.

----End

6.2.1 DIP Switch on the BBU3806

There is only one 8-bit DIP switch on the front panel of the BBU3806.

The DIP switch on the BBU3806 has bits 1 to 8 from the left to the right, as shown in Figure

6-3.

Figure 6-3 DIP switch on the BBU3806

l Bits 1 to 3, labeled TYPE, are by default set to OFF and reserved for later use.

l Bits 4 to 6, labeled LOCAT_ID, are used to set the working mode of the BBU3806 to active,

standby, or extended.

l Bits 7 and 8, labeled E1/T1, are used to distinguish between 75-ohm E1, 120-ohm E1, and100-ohm T1.

Table 6-7, Table 6-8, and Table 6-9 describe the settings of the 8-pin DIP switch.

Table 6-7 Settings of the 8-pin DIP switch - 1

Bit 1 Bit 2 Bit 3 Description

OFF OFF OFF Undefined and set to

OFF by default


Bit 4 Bit 5 Bit 6 Description

OFF OFF OFF Active BBU3806 by

default

ON OFF OFF Standby BBU3806

OFF ON OFF Extended BBU3806

1

ON ON OFF Extended BBU3806

2

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Bit 7 Bit 8 Description

OFF OFF 120-ohm E1

OFF ON 100-ohm T1

ON OFF Reserved

ON ON 75-ohm E1 by default

NOTE

The combined BBU3806s are classified into active BBU3806, standby BBU3806, and extended BBU3806

by functions.

l The active BBU3806 provides clock signals and control signals for other BBU3806s. When there is

only one BBU3806, it is set to the active mode by default.l The standby BBU3806 receives clock signals and switchover signals from the active BBU3806. Both

BBU3806s form a baseband resource pool. If the active BBU3806 is faulty, the standby BBU3806

automatically switches over to the active mode.

l The active and standby BBU3806s are connected through EIa ports.

l The extended BBU3806 is only used for service processing. It forms a baseband resource pool with

the active or the standby BBU3806 through EIb ports.

6.2.2 DIP Switch on the BBU3806C

The BBU3806C has only one DIP switch.

Figure 6-4 shows the DIP switch on the BBU3806C.

Figure 6-4 DIP switch on the BBU3806C

Bits 1 and 2 are reserved, and bits 3 and 4 are used to set the E1/T1 mode and line impedance.Table 6-10 describes the settings of bits 3 and 4 on the DIP switch.


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Table 6-10 Settings of bits 3 and 4 on the DIP switch

Bit 3 Bit 4 Description

OFF OFF 120-ohm E1

OFF ON 100-ohm T1

ON OFF Reserved

ON ON 75-ohm E1 by default

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7 Powering On the NodeBAbout This Chapter

This task describes how to power on the NodeB after the DIP switches are correctly set.

7.1 Powering On the BTS3812E

This describes how to power on the cabinet of the BTS3812E. Before BTS3812E power-on,

check that all the power cables are installed and the power switches on the busbar are set to OFF.

After power-on, you must check the power supplies to the components inside the cabinet.

7.2 Powering On the BTS3812AE

Before powering on the BTS3812AE cabinet, connect the power cables of 196 V to 240 V AC

power and set all the power switches to OFF.

7.3 Powering On the DBS3800

This task describes how to power on the DBS3800. The task consists of powering on the

BBU3806, BBU3806C, and RRU3801C.

7.4 Powering On the iDBS3800

This task describes how to power on the iDBS3800. The task consists of powering on the

BBU3806, RHUB3808, and pRRU3801.

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7.1 Powering On the BTS3812E

This describes how to power on the cabinet of the BTS3812E. Before BTS3812E power-on,

check that all the power cables are installed and the power switches on the busbar are set to OFF.

After power-on, you must check the power supplies to the components inside the cabinet.

Prerequisite

The power supply to the BTS3812E meets the requirements described in Power Supply

Requirements of the BTS3812E.

Context

CAUTION

Before connecting external power supply to the cabinet, measure the impedance of the power

supply wiring posts and grounding wiring posts by using a multimeter. Ensure that no short

circuit exists.

NOTE

The color of the 48 V power cable is blue, and that of the 48 V RTN cable is black.

Procedure

Step 1 Set the FAN air breaker on the busbar to ON and ensure that the fans operate properly.

Step 2 Set the NBBU air breaker on the busbar to ON and ensure that the boards in the NBBU subrackoperate properly.

Step 3 Set the air breakers TRU0TRU5 on the busbar to ON and ensure that the MTRU modulesoperate properly.

Step 4 Set the AFU air breaker on the busbar to ON and ensure that the MAFU modules operateproperly.

----End

Postrequisite

Check the power supply to the modules inside the cabinets according to Table 7-1.

Table 7-1 Checklist for power supply to the cabinet components

Component Cabinet Power LED

Fan drawer Fan subrack The STATE LED is green and blinks at 0.5

Hz (1s ON, 1s OFF).


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Component Cabinet Power LED

Board Baseband subrack The RUN LED is green and blinks at 0.5 Hz

(1s ON, 1s OFF).

MTRUs 0 to 5 MTRU subrack The RUN LED is green and blinks at 0.5 Hz(1s ON, 1s OFF).

MAFU MAFU subrack The PWR LED is green and ON steady.

NOTE

Table 7-1 describes the status of the LEDs on the boards or modules when the power-on status is normal

and the configuration files of the boards or modules are correct.

7.2 Powering On the BTS3812AEBefore powering on the BTS3812AE cabinet, connect the power cables of 196 V to 240 V AC

power and set all the power switches to OFF.

Context

Figure 7-1 shows the power switches on the power distribution box.

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Figure 7-1 Power switches on the power distribution box

(1) AC power switches

(2) Power distribution box

(3) DC power switches

Table 7-2 lists the relationship between devices and DC power switches.


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Table 7-2 Relationship between devices and DC power switches

Device DC Power Switch

MAFUs 0 to 5 AFU

MTRU0 TRU0

MTRU1 TRU1

MTRU2 TRU2

MTRU3 TRU3

MTRU4 TRU4

MTRU5 TRU5

FAN FAN

Boards in baseband subrack NBBU

Heat exchanger HEX

Lamp LAMP

Procedure

Step 1 Set "PSU1, 4, 5", "PSU2, 6", and "PSU3, 7" to ON in sequence and ensure that all PSUs runproperly.

Step 2 Set the AC power switch ACU/HEX and DC power switches HEX and FAN to ON and ensurethat the heat exchanger and fan subrack run properly.

Step 3 Set DC power switches TRU0 to TRU5, NBBU, and AFU to ON and ensure that all the boardsrun properly.

----End

7.3 Powering On the DBS3800

This task describes how to power on the DBS3800. The task consists of powering on the

BBU3806, BBU3806C, and RRU3801C.

Prerequisite

Ensure that the voltage range of the input power is normal.

Procedure

l Power on the BBU3806.

1. Turn on the power switch of the BBU3806.

2. Check the states of the LEDs on the BBU3806. Table 7-3 describes the LEDs and

their states.

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Table 7-3 LEDs on the BBU3806

LED Color State Description

RUN Yellow ON The BBU3806 has power input but the

module is faulty.

OFF The BBU3806 has no power input, or

the module is faulty.

1 s ON, 1 s

OFF

The BBU3806 is running as

configured.

0.25 s ON,

0.25 s OFF

Software is being loaded to the

BBU3806, or the BBU3806 is not

configured.

ALM Red ON The BBU3806 is reporting alarms (not

including VSWR-related alarms).

OFF The BBU3806 is operational.

ACT Yellow ON The BBU3806 is running or is active.

OFF The BBU3806 is not running or is

standby.

3. Perform the next step based on the states of the LEDs.

If... Then...

The BBU3806 is operational, End the power-on task.

The BBU3806 is faulty, Clear the fault, and then go to Step 1.

l Power on the BBU3806C.

1. Turn on the power switch of the BBU3806C.

2. Check the states of the LEDs in the maintenance cavity of the BBU3806C. Table

7-4 describes the LEDs and their states.

Table 7-4 LEDs on the BBU3806C


RUN Yellow ON The BBU3806C has power inputbut the module is faulty.

OFF The BBU3806C has no power

input, or the module is faulty.

1 s ON, 1 s OFF The BBU3806C is running as

configured.

0.25 s ON, 0.25

s OFF


BBU3806C, or the BBU3806C

is not configured.


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ALM Red ON The BBU3806C is reporting

alarms (not including VSWR-

related alarms).

OFF The BBU3806C is operational.

ACT Yellow ON The BBU3806C is running or is

active.

OFF The BBU3806C is not running or

is standby.


If... Then...

The BBU3806C is operational, End the power-on task.

The BBU3806C is faulty, Clear the fault, and then go to Step 1.

l Power on the RRU3801C.

1. Turn on the power switch of the RRU3801C.

2. Check the states of the LEDs in the maintenance cavity of the RRU3801C. Table

7-5 describes the LEDs and their states.

Table 7-5 LEDs on the RRU3801C


RUN Yellow ON The RRU3801C has power inputbut the module is faulty.

OFF The RRU3801C has no power

input, or the module is faulty.

1 s ON, 1 s OFF The RRU3801C is running as

configured.

0.5 s ON, 0.5 s

OFF


RRU3801C, or the RRU3801C is

not configured.

ALM Red ON The RRU3801C is reportingalarms (not including VSWR-

related alarms).

OFF The RRU3801C is operational.


If... Then...

The RRU3801C is operational, End the power-on task.

The RRU3801C is faulty, Clear the fault, and then go to Step 1.

----End

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7.4 Powering On the iDBS3800

This task describes how to power on the iDBS3800. The task consists of powering on the

BBU3806, RHUB3808, and pRRU3801.

Procedure

l Power on the BBU3806.

1. Turn on the power switch of the BBU3806.

2. Check the states of the LEDs on the BBU3806. Table 7-6 describes the LEDs and

their states.

Table 7-6 LEDs on the BBU3806


RUN Yellow ON The BBU3806 has power input but the

module is faulty.

OFF The BBU3806 has no power input, or

the module is faulty.

1 s ON, 1 s

OFF

The BBU3806 is running as

configured.

0.25 s ON,

0.25 s OFF


BBU3806, or the BBU3806 is not

configured.

ALM Red ON The BBU3806 is reporting alarms (not

including VSWR-related alarms).

OFF The BBU3806 is operational.

ACT Yellow ON The BBU3806 is running or is active.

OFF The BBU3806 is not running or is

standby.


If... Then...

The BBU3806 is operational, End the power-on task.

The BBU3806 is faulty, Clear the fault, and then go to Step 1.

l Power on the RHUB3808.

1. Turn on the power switch of the RHUB3808 to power on the RHUB3808.

2. Check the status of the RUN LED of RHUB3808.


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Condition Description Action

ON steady The power input is

functional but the

RHUB3808 is faulty.

Power off the RHUB3808

immediately, clear the fault, and

power on the RHUB3808 again.

OFF steady There is no power input,

edvdv node b commissio ning gui de

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